| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 27434 | K3 League | 4 | 151 | 1 | 0 | 0.6 | 6.5 |
| 2019 | J1 League | 1 | 2 | 0 | 0 | — | — |
| 2020 | J1 League | 18 | 997 | 3 | 3 | 0.54 | — |
| 2021 | J1 League | 5 | 117 | 0 | 0 | 0 | 6.48 |
| 2024 | J3-League | 4 | 95 | 0 | 0 | 0 | — |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cohort: 39 J1 League forwards, 2020, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-11
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kashima Antlers | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Consadole Sapporo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ulsan Citize | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Omiya Ardija | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Tokyo Verdy | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Kyoto Sanga | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gifu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Daejeon Korail | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Matsumoto Yamaga | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kataller Toyama | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Zweigen Kanazawa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Gainare Tottori | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Changwon City | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Sagamihara | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Pocheon | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Yangpyeong | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Siheung Citizen | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Verspah Oita | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kochi United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Jeonbuk Motors II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
2021 brought K. Ishii 5 appearances in the J1 League (117 minutes), with no direct goal involvement recorded. GioScore's computed rating for the season averages 6.48. Among the 39 J1 League forwards who played 450+ minutes in 2020, his goal involvements per 90 sits in the 56th percentile, above the median; on goals he ranks 25th of 39.
His league record spans 5 seasons (2019–2025) across 3 clubs.
